<p>Sebastien Haller and Marco Reus both scored twice as Borussia Dortmund thrashed Cologne 6-1 on Saturday, sending the home side top of the Bundesliga ahead of Bayern Munich.</p>.<p>Donyell Malen and Raphael Guerreiro also got on the scoresheet as Dortmund moved a point clear of Bayern, who visit Bayer Leverkusen on Sunday.</p>.<p>Dortmund stormed into a four-goal lead in the first half through Guerreiro, Haller, Reus and Malen before Davie Selke pulled one back before the break, Cologne's first goal in five matches.</p>.<p>Haller, who has faced criticism for a lack of goals as he continues his return from testicular cancer, latched on to a rebound after 69 minutes to chalk up his first double for Dortmund.</p>.<p>Reus added another just a minute later to seal a thumping win for a Dortmund side missing several first-team players.</p>.<p>The victory was a return to form for Dortmund who suffered Champions League elimination at Chelsea and stumbled to a draw with derby rivals Schalke after starting the year with 10 straight wins.</p>.<p>"It was important to grab the lead atop the table and put some more pressure on (Bayern)," said Reus.</p>.<p>"We've got a great game coming up next," he added, with Dortmund away to Bayern on April 1 following the international break.</p>.<p>Toasting his biggest win as Dortmund coach, Edin Terzic said it would "turn the atmosphere around, which wasn't too great" after the club's recent results.</p>.<p>"There are nine more games in the Bundesliga this season where there's a lot at stake. We're looking forward to it."</p>.<p>Cologne are now winless in five and sit 13th, just six points clear of the relegation play-off spot.</p>.<p>Earlier on Saturday, a second-half goal from Erhan Masovic took Bochum to a surprise 1-0 home win over RB Leipzig, dealing the visitors a blow in their top-four battle.</p>.<p>Looking to rebound after Tuesday's 7-0 thrashing at the hands of Manchester City in the Champions League, Leipzig appeared listless in transition and toothless up front.</p>.<p>Bochum took the lead three minutes into the second half when Masovic latched onto a loose ball in the penalty area and headed past Leipzig goalkeeper Janis Blaswich.</p>.<p>Leipzig midfielder Dominik Szoboszlai had a late chance to equalise but his shot hit the inside of the post and rebounded into the arms of Bochum 'keeper Manuel Riemann.</p>.<p>Bochum coach Thomas Letsch credited the "outstanding" Riemann for helping his side hold on in a "wild last 10 minutes".</p>.<p>Leipzig boss Marco Rose called the defeat "disappointing" and lamented his team's "failure to take (their) big chances".</p>.<p>Bochum's second win in a row pushed them four points clear of the relegation playoff spot.</p>.<p>Leipzig could finish the weekend as low as fifth place should both Union Berlin and Freiburg avoid defeat on Sunday.</p>.<p>An injury-time penalty from Schalke's Marius Buelter cancelled out Arne Maier's second-half goal to snatch a point at Augsburg in a 1-1 draw.</p>.<p>Augsburg looked on track for their fourth 1-0 win in their past five home matches but had Ermedin Demirovic sent off midway through the second half to open the door for Schalke.</p>.<p>Two first-half penalties from Andrej Kramaric and a second-half goal from Ilhas Bebou propelled Hoffenheim to a 3-1 home victory over Hertha Berlin.</p>.<p>The victory was Hoffenheim's first since October, ending a run of eight straight defeats, and moved them from last place to outside the relegation zone.</p>.<p>Elsewhere, a second-half goal from Omar Marmoush earned Wolfsburg a 1-0 win at Stuttgart, keeping their late run towards European qualification alive.</p>
<p>Sebastien Haller and Marco Reus both scored twice as Borussia Dortmund thrashed Cologne 6-1 on Saturday, sending the home side top of the Bundesliga ahead of Bayern Munich.</p>.<p>Donyell Malen and Raphael Guerreiro also got on the scoresheet as Dortmund moved a point clear of Bayern, who visit Bayer Leverkusen on Sunday.</p>.<p>Dortmund stormed into a four-goal lead in the first half through Guerreiro, Haller, Reus and Malen before Davie Selke pulled one back before the break, Cologne's first goal in five matches.</p>.<p>Haller, who has faced criticism for a lack of goals as he continues his return from testicular cancer, latched on to a rebound after 69 minutes to chalk up his first double for Dortmund.</p>.<p>Reus added another just a minute later to seal a thumping win for a Dortmund side missing several first-team players.</p>.<p>The victory was a return to form for Dortmund who suffered Champions League elimination at Chelsea and stumbled to a draw with derby rivals Schalke after starting the year with 10 straight wins.</p>.<p>"It was important to grab the lead atop the table and put some more pressure on (Bayern)," said Reus.</p>.<p>"We've got a great game coming up next," he added, with Dortmund away to Bayern on April 1 following the international break.</p>.<p>Toasting his biggest win as Dortmund coach, Edin Terzic said it would "turn the atmosphere around, which wasn't too great" after the club's recent results.</p>.<p>"There are nine more games in the Bundesliga this season where there's a lot at stake. We're looking forward to it."</p>.<p>Cologne are now winless in five and sit 13th, just six points clear of the relegation play-off spot.</p>.<p>Earlier on Saturday, a second-half goal from Erhan Masovic took Bochum to a surprise 1-0 home win over RB Leipzig, dealing the visitors a blow in their top-four battle.</p>.<p>Looking to rebound after Tuesday's 7-0 thrashing at the hands of Manchester City in the Champions League, Leipzig appeared listless in transition and toothless up front.</p>.<p>Bochum took the lead three minutes into the second half when Masovic latched onto a loose ball in the penalty area and headed past Leipzig goalkeeper Janis Blaswich.</p>.<p>Leipzig midfielder Dominik Szoboszlai had a late chance to equalise but his shot hit the inside of the post and rebounded into the arms of Bochum 'keeper Manuel Riemann.</p>.<p>Bochum coach Thomas Letsch credited the "outstanding" Riemann for helping his side hold on in a "wild last 10 minutes".</p>.<p>Leipzig boss Marco Rose called the defeat "disappointing" and lamented his team's "failure to take (their) big chances".</p>.<p>Bochum's second win in a row pushed them four points clear of the relegation playoff spot.</p>.<p>Leipzig could finish the weekend as low as fifth place should both Union Berlin and Freiburg avoid defeat on Sunday.</p>.<p>An injury-time penalty from Schalke's Marius Buelter cancelled out Arne Maier's second-half goal to snatch a point at Augsburg in a 1-1 draw.</p>.<p>Augsburg looked on track for their fourth 1-0 win in their past five home matches but had Ermedin Demirovic sent off midway through the second half to open the door for Schalke.</p>.<p>Two first-half penalties from Andrej Kramaric and a second-half goal from Ilhas Bebou propelled Hoffenheim to a 3-1 home victory over Hertha Berlin.</p>.<p>The victory was Hoffenheim's first since October, ending a run of eight straight defeats, and moved them from last place to outside the relegation zone.</p>.<p>Elsewhere, a second-half goal from Omar Marmoush earned Wolfsburg a 1-0 win at Stuttgart, keeping their late run towards European qualification alive.</p>